systemprompt-mcp cargo – 0.68.0 did not build – Native Model Context Protocol (MCP) implementation for systemprompt.io. Orchestration, per-server OAuth2, RBAC middleware, and tool-call governance — the core… 6.6K 1d ago otel-arrow-dfe-pdata cargo 0.61.0 none none OpenTelemetry Protocol and Arrow telemetry data model 6.1K 6d ago ashv2 cargo 14.0.0 none none Asynchronous Serial Host protocol version 2 (ASHv2). 6.1K 2d ago mockforge-graphql cargo 0.3.235 none none GraphQL protocol support for MockForge 5.9K 11h ago arbor-server cargo 3.0.5 none none WebSocket server implementing the Arbor Protocol 5.8K 6d ago mtp-rs cargo 0.33.0 none none Pure-Rust MTP (Media Transfer Protocol) library for modern Android devices 5.8K 8d ago edgehog-device-runtime-proto cargo 0.13.0 none none Astarte message hub protocol buffers for Rust 5.7K 3d ago fluxbench-ipc cargo 0.2.0 none none Zero-copy IPC protocol for FluxBench supervisor-worker communication 5.7K 6d ago arbor-mcp cargo 3.0.5 none none Model Context Protocol server for Arbor 5.6K 6d ago mockforge-kafka cargo 0.3.235 none none Kafka protocol support for MockForge 5.5K 11h ago a2a-slimrpc cargo 0.3.3 none none A2A v1 SLIMRPC protocol binding for client and server 5.5K 1d ago geiserx_ts_control_noise cargo 0.57.7 none none noise protocol implementation for tailscale control comms 5.1K 16h ago mockforge-amqp cargo 0.3.235 none none AMQP protocol support for MockForge 5.1K 11h ago mcumgr-toolkit cargo 0.19.2 none none Core library of the software suite for Zephyr's MCUmgr protocol 5.0K 5d ago ezsp cargo 18.0.0 none none Ember ZNet Serial Protocol 5.0K 2d ago mockforge-ftp cargo 0.3.235 none none FTP protocol support for MockForge 5.0K 10h ago hylo-idl cargo 2.6.5 none 7 vulnerabilities 7 Protocol IDL definitions 4.9K 3d ago panproto-io cargo 0.76.1 none none Instance parsing and emission for panproto protocols 4.8K 4d ago rndc cargo 0.1.7 none none BIND9 RNDC protocol implementation for Rust 4.8K 7d ago sc-hop cargo 0.4.0 none none Hand-Off Protocol (HOP) ephemeral data pool service 4.8K 7d ago hylo-core cargo 2.6.5 none none Core protocol data types, math, and utilities. 4.7K 3d ago epics-ca-rs cargo 0.31.0 none none EPICS Channel Access protocol client and server 4.7K 8d ago cow-settlement-client cargo 0.5.2 none none Off-chain client helpers for building CoW Protocol Solana settlement program instructions. 4.7K 3d ago aether-acp-utils cargo 0.5.14 none none Agent Client Protocol (ACP) utilities for the Aether AI agent framework 4.7K 2d ago sol-parser-sdk cargo 0.7.13 none none A lightweight Rust library for real-time event streaming from Solana DEX trading programs. Supports PumpFun, PumpSwap, LaunchLab, and Raydium protocols with… 4.6K 1d ago bamboo-llm cargo 2026.10.11 none none LLM provider layer (providers, protocol adapters, streaming, routing, model catalog) for the Bamboo agent framework 4.5K 2d ago multi-party-schnorr cargo 1.3.0-pre.15 none none Multi party Schnorr protocol 4.4K 5h ago cow-settlement-interface cargo 0.5.2 none none Account layouts, PDA derivations, and instruction builders for the CoW Protocol Solana settlement program. 4.4K 3d ago aither-mcp cargo 0.8.0 none none MCP (Model Context Protocol) client and server for aither 4.3K 11h ago dquic cargo 0.8.1 none none An IETF quic transport protocol implemented natively using async Rust 4.2K 3d ago 